Rectangle2DChangeStrategy (ControlsFX Project 11.0.2)

All Known Implementing Classes:

MoveChangeStrategy, NewChangeStrategy, ToEastChangeStrategy, ToNorthChangeStrategy, ToNortheastChangeStrategy, ToNorthwestChangeStrategy, ToSouthChangeStrategy, ToSoutheastChangeStrategy, ToSouthwestChangeStrategy, ToWestChangeStrategy
```
public interface Rectangle2DChangeStrategy
```
A Rectangle2DChangeStrategy creates instances of Rectangle2D based on the coordinates of the begin, continuation and end of an action. The behavior is undefined if these three methods are not called on the following order:
(begin -> continue* -> end )*

Most implementations will be creating new rectangles based on an existing one. If the created ones constantly replace the original, this effectively "changes" the rectangle's appearance (note that Rectangle2D instances themselves are immutable !). This interface and its implementations were created to easily allow a GUI user to change an existing rectangle by typical resize and move operations.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Rectangle2D`	`beginChange(Point2D point)`	Begins the change at the specified point.
`Rectangle2D`	`continueChange(Point2D point)`	Continues the change to the specified point.
`Rectangle2D`	`endChange(Point2D point)`	Ends the change at the specified point.

- Method Detail
  - beginChange
```
Rectangle2D beginChange(Point2D point)
```
    Begins the change at the specified point.
    
    Parameters:
    
    point - a point
    
    Returns:
    
    the new rectangle
  - continueChange
```
Rectangle2D continueChange(Point2D point)
```
    Continues the change to the specified point. Must not be called before a call to beginChange(javafx.geometry.Point2D).
    
    Parameters:
    
    point - a point
    
    Returns:
    
    the new rectangle
  - endChange
```
Rectangle2D endChange(Point2D point)
```
    Ends the change at the specified point. Must not be called before a call to beginChange(javafx.geometry.Point2D).
    
    Parameters:
    
    point - a point
    
    Returns:
    
    the new rectangle